BSC1005 MIDTERM MDC / Q-BANK / ACTUAL QUESTIONS & CERTIFIED SOLUTIONS / COMPLETE ACCURATE QUIZZES WITH VERIFIED ANSWERS

BSC1005 MIDTERM MDC / Q-BANK / ACTUAL QUESTIONS &
CERTIFIED SOLUTIONS / COMPLETE ACCURATE QUIZZES
WITH VERIFIED ANSWERS / .


1. What is Biology?
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..ANSWER>>> The scientific study of life.
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2. Proper components of the SCIENTIFIC METHOD
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..ANSWER>>> Observation, Question, Hypothesis, Prediction, Experiment, Results, Conclusion.
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3. Taxonomy is the c c c ?
..ANSWER>>> Naming and classifying of species. c c c c




4. Which Kingdom of Eukarya consist primarily of unicellular organisms?
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..ANSWER>>>Protista




5. What accounts for the different breeds of domesticated dogs?
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..ANSWER>>> Artificial selection.
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6. Relative to prokaryotic cells, eukaryotic cells are usually
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..ANSWER>>> EUKARY- OTIC: Larger, and MORE COMPLEX.
c c c c c c




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,7. What does adaption mean in a biological context?
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..ANSWER>>> The accumulation of favorable variations in a population over time.
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8. What is the difference between discovery science and hypothesis driven science?
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..ANSWER>>> Discover science describes natural structures and processes as accu- rately as possible
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c through careful observation and data analysis.
c c c c c




Hypothesis- driven science is the observation and induction of discovery science. It stimulates us to seek natural
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c structures and processes.
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9. A Hypothesis is a
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..ANSWER>>> Tentative answer to a question. c c c c c




10. What is a Gene? c c c




..ANSWER>>> A unit of inheritance. c c c




11. The second Electron Shell of an atom can hold a maximum of
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c electrons
..ANSWER>>> 8 c




12. All atoms of an element have the same number of
c c c c c c c c c c




..ANSWER>>> Protons




13. Relative to a PH of 6,a PH of 4 has a
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, ..ANSWER>>> 100 time high H+ concentration.
c c c c c




14. The lower the PH of a solution, the
c c c c c c c c




..ANSWER>>> more acidic. c




15. is an example of an element
c c c c c




..ANSWER>>> Carbon c




16. What are the reactants of the following chemical reaction? C6H12O6 + 6 H2O + 6 O2 + ---> 6 CO2
c c c c c c c c c c c c c c c c c c c




c +12H2O
..ANSWER>>> C6H12O6, H2O, and O2 c c c c




17. Why is water considered a polar molecule?
c c c c c c




..ANSWER>>> The oxygen end of the molecule has a slight negative charge, and the hydrogen end has a slight
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c positive charge.
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18. Adjacent water molecules are joined by c c c c c c bonds
..ANSWER>>> Polar and covalent. c c




19. A Base c c




..ANSWER>>> Will increase the PH of a solution as it will lower the H+ ions.
c c c c c c c c c c c c c c




20. Animals store carbohydrates as c c c c ?
..ANSWER>>> Glycogen. c




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